Particle Theory Crossword

This printable crossword puzzle on the topic of Physics has 12 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

What is firm and stable in shape; not liquid or fluid?
A substance that flows freely but is of constant volume, having a consistency like that of water or oil.
A substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape.
What term is used when a solid is converted to a liquid.
When liquid reaches 100 C
The conversion of a gas to a liquid
Being flattened by pressure
The motion of Fluids
An object or a particle has by reason of its motion.
Solids have a ___________________ and occupy a fixed volume.
A small portion of matter
What is the term used for the random, uncontrolled movement of particles in a fluid as they constantly collide with other molecules